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xxTIMURxx [149]
3 years ago
11

ASAP PLSSS!!!! A container holds 13.8 grams of lithium metal. How many moles is this?

Chemistry
1 answer:
Yanka [14]3 years ago
6 0

Answer:

3) 6.94 moles Li

Explanation:

I'm not completely sure but I think this is the right answer

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What is the change in density if a sample goes from 3.21 g/L to 5.43 g/mL?
Step2247 [10]

Answer:

\Delta \rho =2.22 g/mL

Explanation:

Hello,

In this case, since a change in science is widely known to be considered as a subtraction between the the final and initial values of two measured variables and is represented via Δ, here the final density is 5.43 g/mL and the initial one was 3.21 g/mL, therefore, the change in density is:

\Delta \rho=\rho _f-\rho _i\\ \\\Delta \rho=5.43g/mL-3.21g/mL\\\\\Delta \rho =2.22 g/mL

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3 years ago
How many isomers does propane have?<br> 01<br> 02<br> 03<br> 05
Irina18 [472]

Answer:

A.) 1

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2 years ago
A trisubstituted cyclohexane compound is given below in its chair conformation. Draw the corresponding planar (overhead) represe
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Answer:

See explaination

Explanation:

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